Answer:
The x variable has an exponent of 2
Step-by-step explanation:
To be a linear equation, the highest power must be 1 on the variables
2x^2 +y =7 is quadratic since x^2 has a power of 2
Answer:
8
Step-by-step explanation:
2 : 4
8 : 16
Answer:
no
Step-by-step explanation:
Answer:
Step-by-step explanation: It`s option C
Answer:

Step-by-step explanation:
A right triangle is formed.
300 miles and 400 miles are the legs of the triangle.
We can apply Pythagorean theorem.



